DE1943147C3 - Reinigungsvorrichtung für eine endlose, antreibbare elektrographische Aufzeichnungsfläche - Google Patents

Reinigungsvorrichtung für eine endlose, antreibbare elektrographische Aufzeichnungsfläche

Info

Publication number
DE1943147C3
DE1943147C3 DE1943147A DE1943147A DE1943147C3 DE 1943147 C3 DE1943147 C3 DE 1943147C3 DE 1943147 A DE1943147 A DE 1943147A DE 1943147 A DE1943147 A DE 1943147A DE 1943147 C3 DE1943147 C3 DE 1943147C3
Authority
DE
Germany
Prior art keywords
recording surface
wiper
toner particles
toner
drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE1943147A
Other languages
German (de)
English (en)
Other versions
DE1943147A1 (de
DE1943147B2 (xx
Inventor
William Arthur Webster N.Y. Sullivan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Ltd
Original Assignee
Rank Xerox Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of DE1943147A1 publication Critical patent/DE1943147A1/de
Publication of DE1943147B2 publication Critical patent/DE1943147B2/de
Application granted granted Critical
Publication of DE1943147C3 publication Critical patent/DE1943147C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0047—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using electrostatic or magnetic means; Details thereof, e.g. magnetic pole arrangement of magnetic devices
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/0005—Cleaning of residual toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Cleaning In Electrography (AREA)
DE1943147A 1968-08-26 1969-08-25 Reinigungsvorrichtung für eine endlose, antreibbare elektrographische Aufzeichnungsfläche Expired DE1943147C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75526568A 1968-08-26 1968-08-26

Publications (3)

Publication Number Publication Date
DE1943147A1 DE1943147A1 (de) 1970-03-05
DE1943147B2 DE1943147B2 (xx) 1980-09-04
DE1943147C3 true DE1943147C3 (de) 1981-07-23

Family

ID=25038403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1943147A Expired DE1943147C3 (de) 1968-08-26 1969-08-25 Reinigungsvorrichtung für eine endlose, antreibbare elektrographische Aufzeichnungsfläche

Country Status (6)

Country Link
US (1) US3634077A (xx)
BE (1) BE737956A (xx)
DE (1) DE1943147C3 (xx)
FR (1) FR2016409A1 (xx)
GB (1) GB1259960A (xx)
NL (1) NL6912732A (xx)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816157A (en) * 1969-08-06 1974-06-11 Xerox Corp Toner reclaiming method
US3641979A (en) * 1969-08-06 1972-02-15 Xerox Corp Toner-reclaiming system
US3800743A (en) * 1969-11-14 1974-04-02 Xerox Corp Materials application apparatus
CA931710A (en) * 1970-03-10 1973-08-14 Kuge Tsukasa Cleaning apparatus for electrophotography
US3784297A (en) * 1970-03-11 1974-01-08 Canon Kk Photocopying machine
US3819261A (en) * 1970-11-04 1974-06-25 Minolta Camera Kk Transfer type electrophotographic duplicating apparatus
US3937570A (en) * 1971-06-03 1976-02-10 Xerox Corporation Cloud suppression in an electrostatic copying apparatus
BE789325A (fr) * 1971-09-27 1973-03-27 Xerox Corp Appareil pour l'elimination du revelateur residuel qui adhere sur la surface porte-image d'une machine de reproduction xerographique
BE789327A (fr) * 1971-09-27 1973-03-27 Xerox Corp Dispositif de nettoyage de la surface photoconductive d'une machine de reproduction d'images
US3838472A (en) * 1971-09-27 1974-10-01 Xerox Corp Toner cleaning apparatus
BE792331A (fr) * 1971-12-17 1973-06-06 Agfa Gevaert Nv Cascadeontwikkelinrichting voor een elektrostatisch kopieerapparaat
FR2167055A5 (xx) * 1971-12-17 1973-08-17 Canon Kk
US4026648A (en) * 1971-12-17 1977-05-31 Canon Kabushiki Kaisha Cleaning device for use in electrophotographic copying apparatus
US3870541A (en) * 1972-01-27 1975-03-11 Xerox Corp Selective transfer of an electrostatic toner image
DE2226021C3 (de) * 1972-05-29 1980-02-28 Hoechst Ag, 6000 Frankfurt Einrichtung zur Ruckgewinnung von Toner
JPS573071B2 (xx) * 1972-06-17 1982-01-20
US3884572A (en) * 1972-12-26 1975-05-20 Ibm Cleaning apparatus
US3865080A (en) * 1973-01-17 1975-02-11 Xerox Corp Toner pickoff apparatus
JPS5346097B2 (xx) * 1973-07-20 1978-12-11
US3914046A (en) * 1973-07-27 1975-10-21 Minolta Camera Kk Electrophotographic copying apparatus
US3878818A (en) * 1973-08-10 1975-04-22 Xerox Corp Cleaning apparatus for dry fuser rolls
US3872826A (en) * 1973-10-23 1975-03-25 Xerox Corp Development system seal
JPS5038942B1 (xx) * 1973-11-29 1975-12-13
US3918809A (en) * 1974-06-24 1975-11-11 Xerox Corp Apparatus for cleaning a surface support
US3977898A (en) * 1974-06-24 1976-08-31 Xerox Corporation Method for cleaning a support surface
US3992091A (en) * 1974-09-16 1976-11-16 Xerox Corporation Roughened imaging surface for cleaning
US4030824A (en) * 1975-11-03 1977-06-21 Xerox Corporation Reproducing apparatus having an improved imaging surface cleaning system
JPS5344034A (en) * 1976-10-04 1978-04-20 Konishiroku Photo Ind Co Ltd Toner cleaning device for photo-sensitive drum of electrophotography
DE2706599C2 (de) * 1977-02-16 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Reinigungseinrichtung für einen Zwischenträger bei einem nach dem elektrostatischen Prinzip arbeitenden Druck- oder Kopiergerät
JPS5518843Y2 (xx) * 1977-06-07 1980-05-02
JPS5436501B1 (xx) * 1977-06-22 1979-11-09
AU530905B2 (en) * 1977-12-22 1983-08-04 Canon Kabushiki Kaisha Electrophotographic photosensitive member
JPS6326826Y2 (xx) * 1979-06-08 1988-07-20
JPS5834476A (ja) * 1981-08-24 1983-02-28 Konishiroku Photo Ind Co Ltd 現像剤クリ−ニング装置
US4439034A (en) * 1982-12-20 1984-03-27 International Business Machines Corporation Method and apparatus for purging a copier developer
JPS6010265A (ja) * 1983-06-30 1985-01-19 Mita Ind Co Ltd 電子写真方法
US4547063A (en) * 1983-07-25 1985-10-15 Xerox Corporation Moving magnet cleaner
JPS6184674A (ja) * 1984-10-02 1986-04-30 Canon Inc クリ−ニング装置
JPS62121480A (ja) * 1985-11-20 1987-06-02 Konishiroku Photo Ind Co Ltd クリ−ニング装置
US4746796A (en) * 1985-11-25 1988-05-24 Siemens Aktiengesellschaft Corotron wire cassette for electrophotographic printer or copier devices
US4772915A (en) * 1986-04-18 1988-09-20 Alps Electric Co., Ltd. Electrophotographic printer having compact image development arrangement
US4978999A (en) * 1989-04-17 1990-12-18 Xerox Corporation Fiber reinforced cleaning blade
JP2997283B2 (ja) * 1989-04-26 2000-01-11 株式会社リコー クリーニング装置
US6365280B1 (en) * 2000-11-28 2002-04-02 Xerox Corporation Nitrile-silicone rubber surface release layer for electrostatographic members

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355919A (en) * 1940-11-05 1944-08-15 Lipsius Samuel Coating process
US2576047A (en) * 1948-10-21 1951-11-20 Battelle Development Corp Method and apparatus for printing electrically
US2832977A (en) * 1952-02-05 1958-05-06 Haloid Co Electrostatic cleaning device
US2811465A (en) * 1952-04-30 1957-10-29 Rca Corp Electrostatic printing
US2761416A (en) * 1953-01-02 1956-09-04 Battelle Development Corp Development mechanism for electrostatic images
US2844123A (en) * 1955-06-16 1958-07-22 Haloid Xerox Inc Belt development electrode
US3186838A (en) * 1960-12-27 1965-06-01 Xerox Corp Xerographic plate cleaning method utilizing the relative movement of a cleaning web
US3355289A (en) * 1962-05-02 1967-11-28 Xerox Corp Cyclical xerographic process utilizing a selenium-tellurium xerographic plate
DE1250839B (de) * 1963-04-15 1967-09-28 Electrostatic Printing· Corporation of America, San Francisco, Calif. (V. St. A.) Pulverdruckvorrichtung
US3510903A (en) * 1968-05-01 1970-05-12 Eastman Kodak Co Endless cleaning web

Also Published As

Publication number Publication date
US3634077A (en) 1972-01-11
DE1943147A1 (de) 1970-03-05
GB1259960A (en) 1972-01-12
BE737956A (xx) 1970-02-25
FR2016409A1 (xx) 1970-05-08
DE1943147B2 (xx) 1980-09-04
NL6912732A (xx) 1970-03-02

Similar Documents

Publication Publication Date Title
DE1943147C3 (de) Reinigungsvorrichtung für eine endlose, antreibbare elektrographische Aufzeichnungsfläche
DE3249767C2 (xx)
DE2842516C3 (de) Entwicklungseinrichtung für ein elektrophotographisches Kopiergerät
DE2058481C3 (de) Vorrichtung zum Übertragen von Tonerbildern von einem bewegten Aufzeichnungsmaterial auf ein flachgefuhrtes Bildempfangsmaterial
DE2830012A1 (de) Entwicklungseinrichtung
DE2032370A1 (de) Vorrichtung zur Entfernung von Pulver material von einer Flache
DE1903909A1 (de) Vorrichtung zur Reinigung der beweglichen Bildflaeche einer elektrostatographischen Bilderzeugungseinrichtung
DE2708299A1 (de) Einrichtung zum entwickeln eines elektrostatischen bildes
DE2555854B2 (de) Elektrostatische Aufzeichnungsvorrichtung
DE2262027B2 (de) Reinigungseinrichtung zum Entfernen geladener Tonerteilchen von der Bildschicht einer elektrophotographischen Kopiermaschine
DE2727897C3 (de) Einrichtung zur Entferneung der restlichen Tonerteilchen von der Oberfläche eines photoleitfähigen Elements
DE1926528A1 (de) Vorrichtung zur Entfernung von Teilchen von einer Flaeche
DE2453643A1 (de) Vorrichtung zum abstreifen von resttoner von einem elektrostatischen aufzeichnungsmedium
DE2736078A1 (de) Einrichtung zum reinigen eines photoempfindlichen teils
DE2626089B2 (de) Elektrofotografisches Kopiergerät mit einer Reinigungseinrichtung
DE3347214A1 (de) Entwicklungseinrichtung
DE2737545B2 (de) Vorrichtung zur Entfernung eines pulverförmiger magnetischen Entwicklers
DE1597890B2 (de) Einrichtung zur Entwicklung elektrostatischer Ladungsbilder
DE2803618C2 (de) Verfahren und Vorrichtung zur Entwicklung elektrostatischer Ladungsbilder
DE2907713C2 (de) Umkehrentwicklungsverfahren für elektrostatische Ladungsbilder
DE3885511T2 (de) Flüssigfarbübertragungssystem.
DE3151219A1 (de) "reinigungseinrichtung"
DE1190334B (de) Elektrophotographisches Verfahren zur Herstellung eines Tonerbildes auf einem Bildempfangsmaterial
DE2403186C3 (de) Entwicklungsvorrichtung für ein elektrofotografisches Kopiergerät
DE69212532T2 (de) Elektrophotographisches Druckgerät

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8320 Willingness to grant licences declared (paragraph 23)